weston/tests/color-metadata-parsing-test.c
Pekka Paalanen 10d99700ca tests: parse colorimetry-mode=bt2020rgb
A trivial test to exercise the parsing code at all.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>
2024-05-06 10:39:42 +00:00

127 lines
4.1 KiB
C

/*
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#include "config.h"
#include <string.h>
#include <assert.h>
#include "weston-test-client-helper.h"
#include "weston-test-fixture-compositor.h"
#include "backend.h"
#include "color.h"
static enum test_result_code
fixture_setup(struct weston_test_harness *harness)
{
struct compositor_setup setup;
compositor_setup_defaults(&setup);
setup.renderer = WESTON_RENDERER_GL;
setup.shell = SHELL_TEST_DESKTOP;
weston_ini_setup(&setup,
cfgln("[output]"),
cfgln("name=headless"),
cfgln("color_characteristics=my-awesome-color"),
cfgln("colorimetry-mode=bt2020rgb"),
cfgln("eotf-mode=st2084"),
cfgln("[color_characteristics]"),
cfgln("name=my-awesome-color"),
cfgln("maxFALL=1000"),
cfgln("red_x=0.9999"),
cfgln("red_y=0.3"),
cfgln("blue_x=0.1"),
cfgln("blue_y=0.11"),
cfgln("green_x=0.1771"),
cfgln("green_y=0.80001"),
cfgln("white_x=0.313"),
cfgln("white_y=0.323"),
cfgln("min_L=0.0001"),
cfgln("max_L=65535.0"),
cfgln("[core]"),
cfgln("color-management=true"));
return weston_test_harness_execute_as_plugin(harness, &setup);
}
DECLARE_FIXTURE_SETUP(fixture_setup);
PLUGIN_TEST(color_characteristics_from_weston_ini)
{
struct weston_output *output = NULL;
struct weston_output *it;
enum weston_eotf_mode mode;
enum weston_colorimetry_mode colorimetry_mode;
const struct weston_color_characteristics *cc;
const struct weston_hdr_metadata_type1 *hdr_meta;
wl_list_for_each(it, &compositor->output_list, link) {
if (strcmp(it->name, "headless") == 0) {
output = it;
break;
}
}
assert(output);
mode = weston_output_get_eotf_mode(output);
assert(mode == WESTON_EOTF_MODE_ST2084);
colorimetry_mode = weston_output_get_colorimetry_mode(output);
assert(colorimetry_mode == WESTON_COLORIMETRY_MODE_BT2020_RGB);
cc = weston_output_get_color_characteristics(output);
assert(cc->group_mask == WESTON_COLOR_CHARACTERISTICS_GROUP_ALL_MASK);
assert(cc->primary[0].x == 0.9999f);
assert(cc->primary[0].y == 0.3f);
assert(cc->primary[1].x == 0.1771f);
assert(cc->primary[1].y == 0.80001f);
assert(cc->primary[2].x == 0.1f);
assert(cc->primary[2].y == 0.11f);
assert(cc->white.x == 0.313f);
assert(cc->white.y == 0.323f);
assert(cc->min_luminance == 0.0001f);
assert(cc->max_luminance == 65535.0f);
assert(cc->maxFALL == 1000.0f);
/* The below is color manager policy. */
hdr_meta = weston_output_get_hdr_metadata_type1(output);
assert(hdr_meta->group_mask == WESTON_HDR_METADATA_TYPE1_GROUP_ALL_MASK);
assert(hdr_meta->primary[0].x == 0.9999f);
assert(hdr_meta->primary[0].y == 0.3f);
assert(hdr_meta->primary[1].x == 0.1771f);
assert(hdr_meta->primary[1].y == 0.80001f);
assert(hdr_meta->primary[2].x == 0.1f);
assert(hdr_meta->primary[2].y == 0.11f);
assert(hdr_meta->white.x == 0.313f);
assert(hdr_meta->white.y == 0.323f);
assert(hdr_meta->minDML == 0.0001f);
assert(hdr_meta->maxDML == 65535.0f);
assert(hdr_meta->maxCLL == 65535.0f);
assert(hdr_meta->maxFALL == 1000.0f);
}